DE50100628D1 - Vorrichtung und Verfahren zum Sintern eines Pulvers mit einem Laserstrahl - Google Patents

Vorrichtung und Verfahren zum Sintern eines Pulvers mit einem Laserstrahl

Info

Publication number
DE50100628D1
DE50100628D1 DE50100628T DE50100628T DE50100628D1 DE 50100628 D1 DE50100628 D1 DE 50100628D1 DE 50100628 T DE50100628 T DE 50100628T DE 50100628 T DE50100628 T DE 50100628T DE 50100628 D1 DE50100628 D1 DE 50100628D1
Authority
DE
Germany
Prior art keywords
powder
sintering
laser beam
errors
moving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50100628T
Other languages
English (en)
Inventor
Juergen Steinberger
Dr Shen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE50100628T priority Critical patent/DE50100628D1/de
Application granted granted Critical
Publication of DE50100628D1 publication Critical patent/DE50100628D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/36—Process control of energy beam parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/90—Means for process control, e.g. cameras or sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
DE50100628T 2000-02-19 2001-02-10 Vorrichtung und Verfahren zum Sintern eines Pulvers mit einem Laserstrahl Expired - Lifetime DE50100628D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50100628T DE50100628D1 (de) 2000-02-19 2001-02-10 Vorrichtung und Verfahren zum Sintern eines Pulvers mit einem Laserstrahl

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10007711A DE10007711C1 (de) 2000-02-19 2000-02-19 Vorrichtung und Verfahren zum Sintern eines Pulvers mit einem Laserstrahl
DE50100628T DE50100628D1 (de) 2000-02-19 2001-02-10 Vorrichtung und Verfahren zum Sintern eines Pulvers mit einem Laserstrahl

Publications (1)

Publication Number Publication Date
DE50100628D1 true DE50100628D1 (de) 2003-10-30

Family

ID=7631619

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10007711A Expired - Fee Related DE10007711C1 (de) 2000-02-19 2000-02-19 Vorrichtung und Verfahren zum Sintern eines Pulvers mit einem Laserstrahl
DE50100628T Expired - Lifetime DE50100628D1 (de) 2000-02-19 2001-02-10 Vorrichtung und Verfahren zum Sintern eines Pulvers mit einem Laserstrahl

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10007711A Expired - Fee Related DE10007711C1 (de) 2000-02-19 2000-02-19 Vorrichtung und Verfahren zum Sintern eines Pulvers mit einem Laserstrahl

Country Status (5)

Country Link
US (1) US6600129B2 (de)
EP (1) EP1145827B1 (de)
JP (1) JP4741092B2 (de)
AT (1) ATE249917T1 (de)
DE (2) DE10007711C1 (de)

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DE102004009126A1 (de) * 2004-02-25 2005-09-22 Bego Medical Ag Verfahren und Einrichtung zum Erzeugen von Steuerungsdatensätzen für die Herstellung von Produkten durch Freiform-Sintern bzw. -Schmelzen sowie Vorrichtung für diese Herstellung
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ITMI20060390A1 (it) * 2006-03-03 2007-09-04 Getters Spa Metodo per formare strati di materiale getter su parti in vetro
US20080153947A1 (en) * 2006-12-21 2008-06-26 Richard Benton Booth Methods and systems for fabricating fire retardant materials
US8568649B1 (en) * 2007-03-20 2013-10-29 Bowling Green State University Three-dimensional printer, ceramic article and method of manufacture
US8475946B1 (en) 2007-03-20 2013-07-02 Bowling Green State University Ceramic article and method of manufacture
US7515986B2 (en) * 2007-04-20 2009-04-07 The Boeing Company Methods and systems for controlling and adjusting heat distribution over a part bed
DE202010010771U1 (de) 2010-07-28 2011-11-14 Cl Schutzrechtsverwaltungs Gmbh Laserschmelzvorrichtung zum Herstellen eines dreidimensionalen Bauteils
DE102012221218A1 (de) 2011-11-22 2013-05-23 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Vorrichtung zur Qualitätssicherung von mittels Laserstrahlbearbeitung hergestellten Produkten
DE102012005276A1 (de) 2012-03-14 2013-09-19 Daimler Ag Vorrichtung und Verfahren zur Herstellung von ultraleichten und hochfesten Metallbauteilen
US20140039662A1 (en) * 2012-07-31 2014-02-06 Makerbot Industries, Llc Augmented three-dimensional printing
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DE102013217422A1 (de) 2013-09-02 2015-03-05 Carl Zeiss Industrielle Messtechnik Gmbh Koordinatenmessgerät und Verfahren zur Vermessung und mindestens teilweisen Erzeugung eines Werkstücks
DE102013019180A1 (de) * 2013-11-18 2015-05-21 Cl Schutzrechtsverwaltungs Gmbh Verfahren zum Herstellen eines dreidimensionalen Bauteils durch ein generatives Bauverfahren
DE102013224649A1 (de) * 2013-11-29 2015-06-03 Sauer Gmbh Lasertec Werkzeugmaschine, Messvorrichtung, Verfahren zum Erstellen von Arbeitsdaten, Auftragsschweißverfahren, Werkstücktemperiervorrichtung
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CN106061714B (zh) 2014-01-16 2019-07-12 惠普发展公司，有限责任合伙企业 基于辐射率的温度确定
WO2015108546A2 (en) 2014-01-16 2015-07-23 Hewlett-Packard Development Company, L.P. Generating three-dimensional objects
US10889059B2 (en) 2014-01-16 2021-01-12 Hewlett-Packard Development Company, L.P. Generating three-dimensional objects
RU2595072C2 (ru) * 2014-02-14 2016-08-20 Юрий Александрович Чивель Способ управления процессом селективного лазерного спекания объемного изделия из порошков и устройство для его осуществления
DE102015011013B4 (de) 2014-08-22 2023-05-04 Sigma Additive Solutions, Inc. Verfahren zur Überwachung von generativen Fertigungsprozessen
US10112262B2 (en) * 2014-10-28 2018-10-30 General Electric Company System and methods for real-time enhancement of build parameters of a component
DE102014222302A1 (de) * 2014-10-31 2016-05-04 Siemens Aktiengesellschaft Herstellen eines Bauteils durch Selektives Laserschmelzen
WO2016094329A1 (en) 2014-12-08 2016-06-16 Tethon Corporation Three-dimensional (3d) printing
DE102014226243A1 (de) * 2014-12-17 2016-06-23 MTU Aero Engines AG Vorrichtung zur generativen Herstellung eines Bauteils
DE102015000102A1 (de) 2015-01-14 2016-07-14 Cl Schutzrechtsverwaltungs Gmbh Vorrichtung zur generativen Herstellung dreidimensionaler Bauteile
CN107580545B (zh) * 2015-06-02 2020-07-14 惠普发展公司，有限责任合伙企业 基于温度阈值的牺牲物体
JP6811982B2 (ja) * 2016-08-05 2021-01-13 株式会社アスペクト 粉末床溶融結合装置及び粉末床溶融結合方法
CN106956002B (zh) * 2017-04-19 2018-11-23 上海工程技术大学 3d打印组合底板装置
KR102022904B1 (ko) * 2018-01-29 2019-09-20 메타리버테크놀러지 주식회사 3d 프린팅 장치
DE112018008046T5 (de) * 2018-11-09 2021-06-24 Mitsubishi Electric Corporation Vorrichtung zur additiven fertigung
US20220355380A1 (en) * 2019-06-13 2022-11-10 SLM Solutions Group AG Apparatus and method for producing a three-dimensional work piece
CN111957953B (zh) * 2020-08-26 2022-07-12 东北林业大学 一种激光烧结设备
KR102351863B1 (ko) * 2020-11-25 2022-01-18 한국전자기술연구원 금속 3d 프린팅 열쏠림 현상 최소화를 위한 공구 경로 최적화 방법
DE102021200845A1 (de) * 2021-01-29 2022-08-04 Trumpf Laser- Und Systemtechnik Gmbh Planungseinrichtung, Fertigungseinrichtung, Verfahren und Computerprogrammprodukt zum additiven Fertigen von Bauteilen aus einem Pulvermaterial
CN114888306B (zh) * 2022-05-11 2023-03-28 华中科技大学 一种选区激光熔化分区搭接优化扫描方法及系统

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Also Published As

Publication number Publication date
JP2001234206A (ja) 2001-08-28
JP4741092B2 (ja) 2011-08-03
DE10007711C1 (de) 2001-08-16
US6600129B2 (en) 2003-07-29
US20030059334A1 (en) 2003-03-27
ATE249917T1 (de) 2003-10-15
EP1145827A1 (de) 2001-10-17
EP1145827B1 (de) 2003-09-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE

8327 Change in the person/name/address of the patent owner

Owner name: DAIMLER AG, 70327 STUTTGART, DE